> > I tried "bypassing" que proxy and so download was fine, keeping > > all other elements equals( router, firewall, network, etc). > > Which still does not rule out those equipments.. there is very many broken > firewalls around where problems is only seen when using a more modern > TCP/IP implementation. I second that. I have been searching for a https related Problem for *weeks* last year and it turned out to be a missing tickmark in some Checkpoint Option... For the Original Poster: Are you using your squid in Combination with Antivirus Software like Trend Micro? Regards Maik